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245697 (2006 BL187)
Classification: Main-belt Asteroid          SPK-ID: 2245697
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1270568306964908 6.8553e-08  
a 2.376746957676565 1.5691e-08 au
q 2.074765021866654 1.6547e-07 au
i 3.448145987426961 5.2187e-06 deg
node 80.11080562117775 0.00013285 deg
peri 63.36314722618469 0.00013589 deg
M 332.5157450954091 2.8642e-05 deg
tp 2459102.677274466520
(2020-Sep-10.17727447)
0.00010663 TDB
period 1338.3596875971
3.66
1.3254e-05
3.629e-08
d
yr
n .2689859858573194 2.6638e-09 deg/d
Q 2.678728893486476 1.7685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6534 days (17.89 yr)  
   first obs. used      2001-12-18  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56545  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:34:45  

Additional Information
 Earth MOID = 1.09003 au 
 Jupiter MOID = 2.33195 au 
 T_jup = 3.528 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO401859  

245697 (2006 BL187)          Discovered 2006-Jan-28 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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